(n.) A dipterous insect of the family (Estridae, of many different species, some of which are particularly troublesome to domestic animals, as the horse, ox, and sheep, on which they deposit their eggs. A common species is one of the botflies of the horse (Gastrophilus equi), the larvae of which (bots) are taken into the stomach of the animal, where they live several months and pass through their larval states. In tropical America one species sometimes lives under the human skin, and another in the stomach. See Gadfly.
Example Sentences:
(1) Larvae of the nasal botfly, Oestrus ovis, were present only from January to July.
(2) We report a case in which the first larval stage of a rodent or rabbit botfly, Cuterebra sp., invaded the anterior chamber, produced a transient iridocyclitis, and adhered to the posterior cornea where it remained as a dead, slightly atrophic body.
(3) Sheep botfly (Oestrus ovis) conjunctival infestation is rare in North America but is common in other parts of the world.
(4) Three patients had conjunctival ophthalmomyiasis caused by the ovine nasal botfly.
(5) We saw two cases of cutaneous myiasis from the larvae of the botfly, Dermatobia hominis.
(6) We saw a 24-year-old man who returned from South America with cutaneous myiasis caused by larvae of the human botfly Dermatobia hominis.
(7) The paper describes the flight periods and dynamics of abundance of horse botflies, life span of females and males, effect of environmental factors on the activity of flies and their behaviour, potential fecundity of different species of botflies, duration of embryonal development, preservation of viability of larvae in egg membranes, localization of different stages of botflies in the host, and methods of their control.
(8) The entire syndrome was subsequently determined to be due to cutaneous myiasis caused by the larvae of Hypoderma lineatum, the cattle botfly.
(9) A case of botfly myiasis occurred in a patient who traveled to Brazil.
(10) Alongside with a high intensity of infection of horses with botfly larvae there was observed mass aberrant parasitism of horse botflies in farms of Astrakhan, Guryev and Uralsk Provinces, and in the Kalmyk ASSR in 1980-1981 and 1987.
(11) The main reasons are as follows: factors depending on the population density at the larval phase, the light day duration within the life cycle of the botfly females.
(12) During the winter months, 2nd and 3rd instar Rhinoestrus antidorcitis and R. vanzyli (nasal botflies) were present.
(13) The flight of the horse botfly begins from the second decade of June and ends in the second decade of September; the flight of the sheep botfly begins in the third decade of June and ends in the first decade of September.
(14) We report a case of cutaneous myiasis caused by the human botfly, Dermatobia hominis, in a soldier who had participated in military operations in Central America.
(15) Presented is a case of acute bilateral conjunctivitis in a healthy 28-year-old man with signs and symptoms resembling those of catarrhal conjunctivitis but resulting from infestation with larvae of the sheep nasal botfly.
(16) The mixed host inflammatory response surrounding the larvae included lymphoblasts, eosinophils, activated fibroblasts, mature histiocytes, mast cells, plasma cells, and Langerhans cells, indicating a complex interactive immunologic response to the botfly parasite.
(17) Infection with this parasite, botfly myiasis, is described in detail.
(18) Gasterophilus intestinalis was the most prevalent and abundant botfly larva recovered.
(19) Botfly infestation was analyzed in 1319 small mammals from varied habitats and elevations in upland Virginia, 1972-1974.
(20) A description of the life cycle of the tropical botfly, Dermatobia hominis, is presented.
Botts
Definition:
(n. pl.) See Bots.
Example Sentences:
(1) Integration of pCIS7 into the wild-type (Tcs) B. subtilis chromosome and amplification of the plasmid sequences generated a Tcr phenotype, even though the DNA on pCIS7 was cloned from Tcs B. subtilis KS162 (Ives and Bott, J. Bacteriol.
(2) A factor analysis was used to determine whether induced loudness adaptation (Botte, Canevet, & Scharf, 1982; Scharf, 1983) and adaptation measured by Hood's (1950) classic Simultaneous Dichotic Loudness Balance technique (SDLB) would cluster on the same factors.
(3) Five years ago the school was "crazy and unsafe", said principal Andrew Bott, who was tasked with turning it around.
(4) An intermittent tone in one ear may induce a large decline in the loudness of a continuous tone in the contralateral ear [Botte et al., J. Acoust.
(5) Over the weekend at the Techcrunch Disrupt hackathon in San Francisco, Australian duo Jethro Botts and David Boulton jumped on stage to present Titstare, an app that lets you "stare at tits".
(6) Gove asked Bott how he swiftly reformed the school.
(7) Bott, K. F. (The University of Chicago, Chicago, Ill.), and R. Davidoff-Abelson.
(8) Three roller-bottes were seeded with venous, and another three with arterial derived endothelial cells for each of three "oxygen saturations" 5, 20 and 50% O2 respectively, and incubated for seven days and then counted.
(9) Examination of residual King-Altman patterns for the general modifier model of Botts & Morales [(1953) Trans.
(10) Since its Km for actin is similar to that of tryptic SF1(A2), it may be concluded that changes in the affinity of SF1 for actin induced by trypsin [Botts, J., Muhlrad, A., Takashi, R., & Morales, M. F. (1982) Biochemistry 21, 6903-6905] are not dependent on the presence of the associated alkali light chain.
(11) One of the boldest things Bott did was cut spending on security and funnel the funds into arts.
(12) Keith Bott, who runs Titanic Brewery with his brother Dave, operating eight pubs in Stoke-on-Trent and Staffordshire, said: “To make that extra £1,000 that we now won’t have to pay, we would have had to sell £2,000 worth of beer.
(13) I cannot find mention of Botts, Boulton or Titstare, which would suggest that not only did the organisers allow a breach in process, they have tried to hide the details by removing any reference to the pair.
(14) David Bott, director of innovation programmes at the Technology Strategy Board , which will work with Nesta to develop the prizes, said: "If you set the challenge in the right way, you unlock the creativity of the community rather than limiting it with our own lack of it."
(15) Bott, Thomas L. (University of Wisconsin, Madison), Janet S. Deffner, Elizabeth McCoy, and E. M. Foster.
(16) Bott and Ultsch (1986) observed that the subtilisin BPN' structure is very tolerant of single mutations, and this tolerance may have been necessary for survival of the enzyme during the course of evolution.
(17) Howevever, David Bott, director of innovation programmes at the Technology Strategy Board , has previously told the Guardian he was sceptical that such charging lanes would be practical: "It's scientifically feasible, but it's whether it's scalable and feasible is another matter."
(18) Kinetic analysis of the extended Botts-Morales mechanism describing irreversible enzyme inactivation has demonstrated that analytical expressions describing the time-course of product formation may be derived for a stable modifier by retaining the usual steady-state assumptions regarding the fluxes around ES and EXS provided quasi-equilibrium modifier binding to E and ES is assumed, but for unstable modifiers all of the binding steps must be assumed to be at quasi-equilibrium in the steady-state, except under restrictive circumstances.
(19) It should be looked into in a transparent way,” Bott said.
(20) Analytical expressions describing the time-dependence of product formation have been derived in coefficient form amenable to non-linear regression analysis for two operationally distinct types of reaction mechanism dependent on whether the reaction of the unstable modifier (X) with either or both the free enzyme (E) and enzyme-substrate complex (ES) occurs as a simple bimolecular process, or proceeds through the intermediacy of either or both adsorptive enzyme-modifier (EX) and enzyme-modifier-substrate (EXS) complexes in what may be considered as an extension of the Botts-Morales general modifier mechanism for (stable) reversible enzyme inhibitors and activators.